48693750

素因数分解:

$2^1\times 3^1\times 5^5\times 7^2\times {\mathrm{53}}^1$

素因数の和:97

約数の個数: 144

約数和(自身を含む): 144272016

約数和(自身を除く): 95578266

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 53, 70, 75, 98, 105, 106, 125, 147, 150, 159, 175, 210, 245, 250, 265, 294, 318, 350, 371, 375, 490, 525, 530, 625, 735, 742, 750, 795, 875, 1050, 1113, 1225, 1250, 1325, 1470, 1590, 1750, 1855, 1875, 2226, 2450, 2597, 2625, 2650, 3125, 3675, 3710, 3750, 3975, 4375, 5194, 5250, 5565, 6125, 6250, 6625, 7350, 7791, 7950, 8750, 9275, 9375, 11130, 12250, 12985, 13125, 13250, 15582, 18375, 18550, 18750, 19875, 21875, 25970, 26250, 27825, 30625, 33125, 36750, 38955, 39750, 43750, 46375, 55650, 61250, 64925, 65625, 66250, 77910, 91875, 92750, 99375, 129850, 131250, 139125, 153125, 165625, 183750, 194775, 198750, 231875, 278250, 306250, 324625, 331250, 389550, 459375, 463750, 496875, 649250, 695625, 918750, 973875, 993750, 1159375, 1391250, 1623125, 1947750, 2318750, 3246250, 3478125, 4869375, 6956250, 8115625, 9738750, 16231250, 24346875, 48693750]

約数ペア:

[(1, 48693750), (2, 24346875), (3, 16231250), (5, 9738750), (6, 8115625), (7, 6956250), (10, 4869375), (14, 3478125), (15, 3246250), (21, 2318750), (25, 1947750), (30, 1623125), (35, 1391250), (42, 1159375), (49, 993750), (50, 973875), (53, 918750), (70, 695625), (75, 649250), (98, 496875), (105, 463750), (106, 459375), (125, 389550), (147, 331250), (150, 324625), (159, 306250), (175, 278250), (210, 231875), (245, 198750), (250, 194775), (265, 183750), (294, 165625), (318, 153125), (350, 139125), (371, 131250), (375, 129850), (490, 99375), (525, 92750), (530, 91875), (625, 77910), (735, 66250), (742, 65625), (750, 64925), (795, 61250), (875, 55650), (1050, 46375), (1113, 43750), (1225, 39750), (1250, 38955), (1325, 36750), (1470, 33125), (1590, 30625), (1750, 27825), (1855, 26250), (1875, 25970), (2226, 21875), (2450, 19875), (2597, 18750), (2625, 18550), (2650, 18375), (3125, 15582), (3675, 13250), (3710, 13125), (3750, 12985), (3975, 12250), (4375, 11130), (5194, 9375), (5250, 9275), (5565, 8750), (6125, 7950), (6250, 7791), (6625, 7350)]